KR100888808B1 - Polyester yarn fiber coating composition - Google Patents
Polyester yarn fiber coating composition Download PDFInfo
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- KR100888808B1 KR100888808B1 KR1020080076177A KR20080076177A KR100888808B1 KR 100888808 B1 KR100888808 B1 KR 100888808B1 KR 1020080076177 A KR1020080076177 A KR 1020080076177A KR 20080076177 A KR20080076177 A KR 20080076177A KR 100888808 B1 KR100888808 B1 KR 100888808B1
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- yarn fiber
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/345—Nitriles
- D06M13/348—Nitriles unsaturated, e.g. acrylonitrile
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/904—Flame retardant
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
본 발명은 폴리에스터 얀 섬유를 코팅하는데 사용되는 조성물에 관한 것으로, 환경호르몬(내분비 교란물질)이나 소각시에 다이옥신 등의 환경오염물질을 배출하지 않는 장점을 갖는 폴리에스터 얀 섬유 코팅용 조성물에 관한 것이다.The present invention relates to a composition used to coat polyester yarn fibers, and relates to a composition for coating polyester yarn fibers having the advantage of not emitting environmental pollutants such as dioxin or environmental hormones (endocrine disrupted substances) or incineration will be.
세계적으로 친환경 및 웰빙 시대를 맞이하여 환경에 대한 관심도가 높아져 가는 추세에 있다. 이러한 추세에 맞춰 유럽연합과 미국 등의 선진국에서는 친환경 무독성 소재 개발이 활발하게 진행되고 있다.In the age of eco-friendliness and well-being around the world, interest in the environment is on the rise. In line with this trend, eco-friendly non-toxic materials are being actively developed in developed countries such as the European Union and the United States.
종래에 사용되던 폴리에스터 얀 섬유 코팅용 조성물로는, 가공성 및 경제성이 우수한 폴리염화비닐(PVC, Poly Vinyl Chloride)을 주로 사용하였는데, 이러한 폴리염화비닐은 환경호르몬과 소각 및 가공시에 발생하는 다이옥신, 할로겐가스 등의 유해가스가 발생하는 문제점이 있었고, 인체에 유해할 뿐만 아니라 환경오염규제에도 저촉되는 문제점이 있었다.As a composition for polyester yarn fiber coating that has been conventionally used, polyvinyl chloride (PVC), which is excellent in processability and economical efficiency, was mainly used. Such polyvinyl chloride is an environmental hormone and dioxins generated during incineration and processing. , There was a problem that harmful gases such as halogen gas is generated, and not only harmful to the human body but also violated environmental pollution regulations.
본 발명의 목적은 종래에 사용되던 폴리염화비닐을 이용한 코팅용 조성물과 비교해서 가공성과 경제성이 유지되면서도 환경오염물질을 배출하지 않는 얀 코팅용 조성물을 제공하는 것이다.It is an object of the present invention to provide a yarn coating composition which does not discharge environmental pollutants while maintaining processability and economical efficiency as compared with a coating composition using polyvinyl chloride which has been conventionally used.
또한, 난연효과 및 억연효과를 제공하여 불에 잘 타지 않고 저발연성을 나타내는 얀 코팅용 조성물을 제공하는 것이다.In addition, to provide a flame retardant effect and anti-depressant effect to provide a yarn coating composition exhibiting low smokeability without burning well.
전술한 본 발명의 목적은, 폴리올레핀계 수지 100 중량부, 접착성 보강수지 20 내지 60 중량부, 난연제 30 내지 70 중량부, 억연제 0.1 내지 15 중량부, 가공조제 5 내지 15 중량부, 가공활제 0.5 내지 1.0 중량부, 산화방지제 0.1 내지 1.0 중량부, UV안정제 0.2 내지 2.0 중량부 및 대전방지제 0.1 내지 0.5 중량부를 포함하여 이루어지는 것을 특징으로 하는 폴리에스터 얀 섬유 코팅용 조성물을 제공함에 의해 달성된다.The object of the present invention described above is 100 parts by weight of polyolefin resin, 20 to 60 parts by weight of adhesive reinforcing resin, 30 to 70 parts by weight of flame retardant, 0.1 to 15 parts by weight of depressant, 5 to 15 parts by weight of processing aid, processing lubricant It is achieved by providing a composition for polyester yarn fiber coating comprising 0.5 to 1.0 parts by weight, 0.1 to 1.0 parts by weight of antioxidant, 0.2 to 2.0 parts by weight of UV stabilizer and 0.1 to 0.5 parts by weight of antistatic agent.
본 발명의 바람직한 특징에 따르면, 전술한 폴리올레핀계 수지는 폴리에틸렌, 폴리프로필렌, 폴리프로필렌폴리에틸렌 공중합체, 폴리프로필렌부텐 공중합체 및 폴리에틸렌알파올레핀 공중합체로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.According to a preferred feature of the invention, the above-mentioned polyolefin resin comprises at least one selected from the group consisting of polyethylene, polypropylene, polypropylene polyethylene copolymer, polypropylene butene copolymer and polyethylene alpha olefin copolymer.
본 발명의 더 바람직한 특징에 따르면, 전술한 접착성 보강수지는 에틸렌아 크릴레이트 공중합체, 에틸렌아크릴산 공중합체, 에틸렌무수말레인산공중합체수지 및 폴리에틸렌비닐아세테이트 공중합체로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.According to a more preferred feature of the invention, the above-mentioned adhesive reinforcing resins include at least one selected from the group consisting of ethylene acrylate copolymers, ethylene acrylic acid copolymers, ethylene maleic anhydride copolymer resins and polyethylene vinyl acetate copolymers. Is done.
본 발명의 더욱 바람직한 특징에 따르면, 전술한 난연제는 무기 난연제 10 내지 20 중량부 및 브롬계 난연제 20 내지 50 중량부를 포함하여 이루어진다.According to a more preferred feature of the invention, the above flame retardant comprises 10 to 20 parts by weight of inorganic flame retardant and 20 to 50 parts by weight of bromine-based flame retardant.
본 발명의 더욱 바람직한 특징에 따르면, 전술한 무기 난연제는 수산화알루미늄, 수산화마그네슘 및 삼산화아티몬으로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.According to a further preferred feature of the present invention, the above-mentioned inorganic flame retardant comprises at least one selected from the group consisting of aluminum hydroxide, magnesium hydroxide and arterium trioxide.
본 발명의 더욱 바람직한 특징에 따르면, 전술한 브롬계 난연제는 데카브로모디페닐에테르, 데카브로모디페닐옥사이드, 트리스(트리브로모네오펜틸)포스페이트, 트리브로모네오펜틸알코올, 디브로모네오펜틸글리콜, 브로미네이티드디페닐에탄, 트리스(트리브로모페닐)트리아진, 테트라브로모비스페놀A-비스(2,3-디브로모프로필에테르), 브로미네이티드폴리스타이렌, 폴리펜타브로모벤질아크릴레이트, 헥사브로모싸이클로도데칸, 옥타브로모디페닐옥사이드 및 브로미네이티드트리메틸페닐인단으로 이루어진 그룹으로부터 선택된 하나 이상으로 이루어진다.According to a more preferred feature of the present invention, the above-described bromine-based flame retardant decabromodiphenyl ether, decabromodiphenyl oxide, tris (tribromoneopentyl) phosphate, tribromoneopentyl alcohol, dibromoneopentyl glycol , Brominated diphenylethane, tris (tribromophenyl) triazine, tetrabromobisphenol A-bis (2,3-dibromopropyl ether), brominated polystyrene, polypentabromobenzyl acrylate, Hexabromocyclododecane, octabromodiphenyloxide, and brominated trimethylphenylindan.
본 발명의 더욱 바람직한 특징에 따르면, 전술한 억연제는 붕산아연 및 몰리부덴으로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.According to a further preferred feature of the present invention, the aforementioned depressant comprises one or more selected from the group consisting of zinc borate and molybdenum.
본 발명의 더욱 바람직한 특징에 따르면, 가공조제는 폴리에틸렌왁스이고, 상기 가공활제는 스테아르산아연, 올레아미드, 에루카아마이드 및 베헨아마드로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어진다.According to a further preferred feature of the invention, the processing aid is polyethylene wax, the processing aid comprises one selected from the group consisting of zinc stearate, oleamide, erucamide and behenamide.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 산화방지제는 펜타리스리톨테트라키스(3-(3,5-디-티-부틸-4-히드록시페닐 프로피네이트), 3,5-디-티-부틸-4-히드록시하이드로시나메이트 옥타데실, 트리스(2,4-디-티-부틸페닐)포스파이트 및 1,2-비스(3,5-디-티-부틸-4-히드록시하이드로시나모일)히드라진으로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어진다.According to a still further preferred feature of the invention, the antioxidant is pentarisrititol tetrakis (3- (3,5-di-thi-butyl-4-hydroxyphenyl propinate), 3,5-di-ti- Butyl-4-hydroxyhydrocinnamate octadecyl, tris (2,4-di-thi-butylphenyl) phosphite and 1,2-bis (3,5-di-thi-butyl-4-hydroxyhydrocinna And one selected from the group consisting of hydrazines.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 UV안정제는 벤조페논, 비스(2,2,6,6-테트라메틸-4-피페리딘세바케이트), ([2-2-히드록시-3'-티-부틸-5'-메틸페닐)-5-클로로벤코트리아졸]) 및 9[2(2'-히드록시-3',5'-디-티-부틸페닐)-5-클로로벤조트리아졸]로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어진다.According to a further preferred feature of the invention, the UV stabilizer is benzophenone, bis (2,2,6,6-tetramethyl-4-piperidine sebacate), ([2-2-hydroxy-3 ' -T-butyl-5'-methylphenyl) -5-chlorobencotriazole]) and 9 [2 (2'-hydroxy-3 ', 5'-di-thi-butylphenyl) -5-chlorobenzotriazole ], Including one selected from the group consisting of
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 대전방지제는 폴리옥시에틸렌스테아릴아민, 폴리옥시에틸렌알킬아민, 알킬벤젠설포네이트, 알킬설포네이트, 알킬포스페이트 및 베타인으로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어진다.According to a further preferred feature of the invention, the antistatic agent comprises one selected from the group consisting of polyoxyethylene stearylamine, polyoxyethylene alkylamine, alkylbenzenesulfonate, alkylsulfonate, alkylphosphate and betaine .
본 발명에 따른 폴리에스터 얀 섬유 코팅용 조성물이 코팅된 얀 섬유는 가공성, 내후성 및 경제성이 뛰어나면서도 환경오염물질을 배출하지 않아 친환경적이 효과를 나타낸다.Yarn fiber coated with the polyester yarn fiber coating composition according to the present invention is excellent in workability, weather resistance and economical efficiency and does not emit environmental pollutants, thereby showing environmentally friendly effects.
또한, 본 발명에 따른 폴리에스터 얀 섬유 코팅용 조성물은 난연효과 및 억연효과를 나타내는 첨가물질을 함유하여 난연성 및 저발연성을 부여하는 탁월한 효 과를 나타낸다.In addition, the polyester yarn fiber coating composition according to the present invention has an excellent effect of imparting flame retardancy and low smoke by containing an additive material exhibiting a flame retardant effect and a smoke retardant effect.
이하에는, 본 발명의 바람직한 실시예와 각 성분의 물성을 상세하게 설명하기로 한다. 다만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.Hereinafter, preferred embodiments of the present invention and the physical properties of each component will be described in detail. However, the present invention is intended to be described in detail so that those skilled in the art can easily practice the invention, and this does not mean that the technical spirit and scope of the present invention are limited.
본 발명에 따른 폴리에스터 얀 섬유 코팅용 조성물은 폴리올레핀계 수지 100 중량부, 접착성 보강수지 20 내지 60 중량부, 난연제 30 내지 70 중량부, 억연제 0.1 내지 15 중량부, 가공조제 5 내지 15 중량부, 가공활제 0.5 내지 1.0 중량부, 산화방지제 0.1 내지 1.0 중량부, UV안정제 0.2 내지 2.0 중량부 및 대전방지제 0.1 내지 0.5 중량부를 포함하여 이루어진다.Polyester yarn fiber coating composition according to the present invention is 100 parts by weight of polyolefin resin, 20 to 60 parts by weight of adhesive reinforcing resin, 30 to 70 parts by weight of flame retardant, 0.1 to 15 parts by weight of depressant, 5 to 15 parts by weight of processing aid Part, 0.5 to 1.0 parts by weight of processing agent, 0.1 to 1.0 parts by weight of antioxidant, 0.2 to 2.0 parts by weight of UV stabilizer and 0.1 to 0.5 parts by weight of antistatic agent.
전술한 폴리올레핀계 수지는 100 중량부가 혼합되며, 폴리에틸렌, 폴리프로필렌, 폴리프로필렌폴리에틸렌 공중합체, 폴리프로필렌부텐 공중합체 및 폴리에틸렌알파올레핀 공중합체로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.The above-described polyolefin resin is mixed by 100 parts by weight, and comprises one or more selected from the group consisting of polyethylene, polypropylene, polypropylene polyethylene copolymer, polypropylene butene copolymer and polyethylene alpha olefin copolymer.
전술한 폴리올레핀계 수지는 용융지수(Melt Index, ASTM D1238, g/10min)가 1 내지 8인 것이 바람직한데 이는 용융지수가 1 미만인 경우에는 압출 코팅을 하면 토출량이 적어 압출기에 심한 부하가 걸리게 되고 생산성이 떨어지게 되며, 코팅이 고르게 되지 않아 얀 섬유의 표면이 거칠게 된다.It is preferable that the aforementioned polyolefin resin has a melt index (Melt Index, ASTM D1238, g / 10min) of 1 to 8. When the melt index is less than 1, extrusion coating causes a small discharge amount, which causes a heavy load on the extruder and productivity. Will fall and the coating will not be even, resulting in a rough surface of the yarn fiber.
또한, 용융지수가 8을 초과하는 경우에는 흐름성이 과도하게 증가되어 점성이 저하되기 때문에 얀 섬유 표면에 일정한 코팅을 할 수가 없고 코팅속도가 지나치게 증가하기 때문에 냉각 및 와인더 공정시에 단사가 발생하는 빈도수가 증가하게 된다.In addition, when the melt index exceeds 8, the flowability is excessively increased and the viscosity decreases, so that a uniform coating cannot be applied to the yarn fiber surface and the coating speed is excessively increased, so that single yarns occur during the cooling and winder processes. Frequency increases.
또한, 전술한 폴리올레핀의 용융점(Melting Point)은 100 내지 150℃가 바람직한데, 용융점이 100℃ 미만일 경우에는 압출온도가 낮아 폴리에스터 얀 섬유에 대한 접착력이 떨어지고, 150℃ 초과일 경우에는 경제성이 떨어지고, 열에 대한 변화가 크며, 안료가 변색되는 증상이 나타난다.In addition, the melting point of the aforementioned polyolefin (Melting Point) is preferably 100 to 150 ℃, when the melting point is less than 100 ℃ low extrusion temperature is low adhesive strength to the polyester yarn fiber, if it is above 150 ℃ economic efficiency is poor The change in heat is great and the pigment discolors.
또한, 전술한 폴리올레핀의 경도(Shore A 경도계로 측정)는 70 내지 100인 것이 바람직한데, 경도가 70 미만일 경우에는 폴리에스터 얀 섬유 코팅용 조성물이 폴리에스터 얀섬유에 도포 되어 제품화되었을 폴리에스터 얀 섬유의 탄성이 살아나 부드러워지게 되면 선스크린 등에는 사용하기가 적합하지 못하게 되며, 100 초과일 경우에는 폴리에스터 얀 섬유 표면이 너무 경화되어 섬유의 드롭핑(Dropping) 및 굴곡강도가 저하된다.In addition, it is preferable that the hardness (measured by the Shore A hardness meter) of the above-described polyolefin is 70 to 100, and when the hardness is less than 70, the polyester yarn fiber may be commercialized by applying the polyester yarn fiber coating composition to the polyester yarn fiber. When the elasticity of the alive becomes soft, it is not suitable for use in sunscreens, etc., if it is more than 100, the polyester yarn fiber surface is too hard to drop the dropping and bending strength of the fiber.
전술한, 접착성 보강수지는 코팅용 조성물에 접착성을 향상시키는 역할을 하며, 20 내지 60 중량부가 혼합되고, 에틸렌아크릴레이트 공중합체, 에틸렌아크릴산 공중합체, 에틸렌무수말레인산공중합체수지 및 폴리에틸렌비닐아세테이트 공중합체로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어진다.As described above, the adhesive reinforcing resin serves to improve adhesion to the coating composition, 20 to 60 parts by weight is mixed, ethylene acrylate copolymer, ethylene acrylic acid copolymer, ethylene maleic anhydride copolymer resin and polyethylene vinyl acetate And at least one selected from the group consisting of copolymers.
전술한 접착성 보강수지는 폴리올렌핀계 수지와 상용 혼화성이 좋아야하며, 용융지수 및 용융점을 고려해서 선택해야 하는데, 전술한 접착성 보강수지가 폴리올레핀계 수지와 용융지수나 용윰점의 차이가 크게되면 코팅용 조성물의 난연제의 고른분산이나, 수지의 알로이(Alloy)성 및 압출생산성을 떨어뜨리게 된다.The above-mentioned adhesive reinforcement resin should have good compatibility with polyolefin resin, and should be selected in consideration of the melt index and melting point. The above-mentioned adhesive reinforcement resin has a large difference between the polyolefin resin and the melt index or melting point. If the coating composition is evenly dispersed in the flame retardant, or the resin (Alloy) and extrusion productivity of the resin is reduced.
전술한 난연제는 코팅용 조성물에 난연효과를 부여하기 위한 것으로, 30 내지 70 중량부가 혼합되며, 무기 난연제 10 내지 20 중량부 및 브롬계 난연제 20 내지 50 중량부를 포함하여 이루어진다.The above flame retardant is to impart a flame retardant effect to the coating composition, 30 to 70 parts by weight is mixed, and comprises 10 to 20 parts by weight of inorganic flame retardant and 20 to 50 parts by weight of bromine-based flame retardant.
여기서 무기 난연제는 수산화알루미늄, 수산화마그네슘 및 삼산화아티몬으로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어지며, 브롬계 난연제는 데카브로모디페닐에테르, 데카브로모디페닐옥사이드, 트리스(트리브로모네오펜틸)포스페이트, 트리브로모네오펜틸알코올, 디브로모네오펜틸글리콜, 브로미네이티드디페닐에탄, 트리스(트리브로모페닐)트리아진, 테트라브로모비스페놀A-비스(2,3-디브로모프로필에테르), 브로미네이티드폴리스타이렌, 폴리펜타브로모벤질아크릴레이트, 헥사브로모싸이클로도데칸, 옥타브로모디페닐옥사이드 및 브로미네이티드트리메틸페닐인단으로 이루어진 그룹으로부터 선택된 하나 이상으로 이루어진다.Wherein the inorganic flame retardant comprises at least one selected from the group consisting of aluminum hydroxide, magnesium hydroxide and arterium trioxide, and the bromine-based flame retardant is decabromodiphenylether, decabromodiphenyloxide, tris (tribromoneopentyl) Phosphate, tribromoneopentyl alcohol, dibromoneopentyl glycol, brominated diphenylethane, tris (tribromophenyl) triazine, tetrabromobisphenol A-bis (2,3-dibromopropyl ether ), Brominated polystyrene, polypentabromobenzyl acrylate, hexabromocyclododecane, octabromodiphenyloxide, and brominated trimethylphenylindan.
전술한 난연제가 30 중량부 미만으로 사용되면, 난연성이 떨어지게되고, 70 중량부를 초과하게 되면 난연효과는 향상되지만 폴리에스터 얀 섬유의 표면이 거칠어지고 인장율 및 연신율이 저하된다.If the above flame retardant is used in less than 30 parts by weight, the flame retardancy is lowered, if it exceeds 70 parts by weight, the flame retardant effect is improved, but the surface of the polyester yarn fiber is roughened and the tensile and elongation are lowered.
전술한 억연제는 0.1 내지 15 중량부가 혼합되며, 붕산아연 및 몰리부덴으로 이루어진 그룹으로부터 선택된 하나 이상을 포함하여 이루어지는데, 전술한 억연제는 물분자를 포함하는 구조로 난연보조제 역할을 하면서 동시에 연기의 발생을 줄여주고 그을음이 발생하는 것을 방지한다. The above-mentioned depressant is mixed 0.1 to 15 parts by weight, and comprises at least one selected from the group consisting of zinc borate and molybdenum. The above-mentioned depressant is a structure containing water molecules and at the same time act as a flame retardant aid Reduces the occurrence of odor and prevents soot.
전술한 가공조제는 5 내지 15 중량부가 혼합되며, 폴리에틸렌왁스로 이루어지는데, 분자량이 600 내지 800인 왁스 또는 1800 내지 2200인 왁스를 사용한다.The above-mentioned processing aid is mixed with 5 to 15 parts by weight, consisting of polyethylene wax, using a wax having a molecular weight of 600 to 800 or a wax of 1800 to 2200.
전술한 가공조제는 압출기 호퍼에서 난연제 및 억연제 등의 분말상이 수지 성분과 분리되는 것을 방지하여 조성물에 고르게 분산되도록 하는 역할을 한다.The aforementioned processing aid serves to prevent powder phases such as flame retardants and depressants from being separated from the resin components in the extruder hopper so as to be evenly dispersed in the composition.
전술한 가공활제 0.5 내지 1.0 중량부가 혼합되며, 스테아르산아연, 올레아미드, 에루카아미드 및 베헨아미드로 이루어진 그룹으로부터 선택된 하나로 이루어지는데, 압출시 스크류와 혼합물 사이에 마찰계수를 줄여 실린더나 스크류에 잔여물이 남지 않도록 하기 때문에 불량율을 감소시킬 수 있다. 전술한 가공활제는 1.0 중량부를 초과하여 사용하게 되면 폴리에스터 얀과 코팅용 조성물간에 접착력이 저하된다.0.5 to 1.0 parts by weight of the processing lubricants described above are mixed and consisted of one selected from the group consisting of zinc stearate, oleamide, erucamide, and behenamide, which reduce the coefficient of friction between the screw and the mixture during extrusion to remain in the cylinder or the screw. Since no water is left, the failure rate can be reduced. If the above processing lubricant is used in excess of 1.0 parts by weight, the adhesion between the polyester yarn and the coating composition is lowered.
전술한 산화방지제는 0.1 내지 1.0 중량부가 혼합되며, 펜타리스리톨테트라키스(3-(3,5-디-티-부틸-4-히드록시페닐 프로피네이트), 3,5-디-티-부틸-4-히드록시하이드로시나메이트 옥타데실, 트리스(2,4-디-티-부틸페닐)포스파이트 및 1,2-비 스(3,5-디-티-부틸-4-히드록시하이드로시나모일)히드라진으로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어지는데 태양광선으로부터 혼합물의 변색 및 노화를 방지시켜 내후성 및 내광성을 향상시키는 역할을 한다.The above-mentioned antioxidants are mixed with 0.1 to 1.0 parts by weight of pentaristhritol tetrakis (3- (3,5-di-thi-butyl-4-hydroxyphenyl propinate), 3,5-di-thi-butyl 4-hydroxyhydrocinnamate octadecyl, tris (2,4-di-ti-butylphenyl) phosphite and 1,2-bis (3,5-di-thi-butyl-4-hydroxyhydrocinna Moyl) hydrazine comprises one selected from the group consisting of serves to improve the weather resistance and light resistance by preventing discoloration and aging of the mixture from sunlight.
전술한 UV안정제는 0.2 내지 2.0 중량부가 혼합되며, 벤조페논, 비스(2,2,6,6-테트라메틸-4-피페리딘세바케이트), ([2-2-히드록시-3'-티-부틸-5'-메틸페닐)-5-클로로벤코트리아졸]) 및 9[2(2'-히드록시-3',5'-디-티-부틸페닐)-5-클로로벤조트리아졸]로 이루어진 그룹으로부터 선택된 하나를 포함하여 이루어지는데, 코팅용 조성물의 물성변화를 차단하여 안정화시키고,코팅용 조성물의 변색 및 노화를 방지하여 내후성 및 내광성을 향상시켜준다.The aforementioned UV stabilizer is 0.2 to 2.0 parts by weight is mixed, benzophenone, bis (2,2,6,6-tetramethyl-4-piperidine sebacate), ([2-2-hydroxy-3'- Thi-butyl-5'-methylphenyl) -5-chlorobencotriazole]) and 9 [2 (2'-hydroxy-3 ', 5'-di-thi-butylphenyl) -5-chlorobenzotriazole] It consists of one selected from the group consisting of, by stabilizing by blocking the physical property change of the coating composition to prevent discoloration and aging of the coating composition improves weather resistance and light resistance.
전술한 대전방지제는 0.1 내지 0.5 중량부가 혼합되며, 폴리옥시에틸렌스테아릴아민, 폴리옥시에틸렌알킬아민, 알킬벤젠설포네이트, 알킬설포네이트, 알킬포스페이트 및 베타인으로 이루어진 그룹으로부터 선택된 하나로 이루어지는데, 대전방지의 역할을 하고 폴리에스터 얀 섬유에 먼지 등이 달라붙는 것을 차단하여 방오성이 증대되고 폴리에스터 얀 섬유와 제직기 사이에 마찰계수를 낮춰준다.The aforementioned antistatic agent is mixed with 0.1 to 0.5 parts by weight, and consists of one selected from the group consisting of polyoxyethylene stearylamine, polyoxyethylene alkylamine, alkylbenzenesulfonate, alkylsulfonate, alkyl phosphate and betaine. It prevents dust from sticking to the polyester yarn fiber and increases antifouling and lowers the coefficient of friction between the polyester yarn fiber and the weaving machine.
전술한 대전방지제는 0.5 중량부를 초과하여 혼합하게 되면 폴리에스터 얀 섬유와 코팅용 조성물 사이에 접착력이 감소한다.When the antistatic agent is mixed in excess of 0.5 parts by weight, the adhesion between the polyester yarn fibers and the coating composition is reduced.
전술한 폴리에스터 얀 섬유 코팅용 조성물은 펠렛 형태로 제조되어 보관되다가 사용시에는 가열하여 사용되는데 전술한 폴리에스터 얀 섬유 코팅용 조성물을 이용한 수지의 제조방법은 믹서기를 이용하여 폴리올레핀 성분 표면에 분말상태의 나머지 성분의 조성물이 고르게 도포되도록 혼합하고, 나머지 조성물이 도포된 폴리올레핀 조성물을 압출기에 투입하여 용융압출 하면서 폴리에틸렌과 나머지 성분의 조성물이 용융혼합되며, 압출되어 나오는 수지를 0.1 내지 0.3 밀리미터 직경의 크기로 펠레타이징(Pelletizing)하여 펠렛형태로 형성된 수지를 공냉과 수냉을 동시에 진행하는 공수냉 냉각법을 이용해 냉각시키고 건조하여 제조한다.The polyester yarn fiber coating composition described above is prepared in a pellet form and stored and used for heating. The method for preparing a resin using the polyester yarn fiber coating composition described above is a powdery form on the surface of the polyolefin component using a mixer. The composition of the remaining components is mixed so as to be evenly applied, and the polyolefin composition coated with the remaining composition is injected into an extruder to melt-extrude, and the composition of the polyethylene and the remaining components is melt mixed, and the extruded resin is 0.1 to 0.3 millimeter in diameter. It is prepared by cooling and drying the resin formed in pellet form by pelletizing using an air-cooled cooling method which simultaneously performs air cooling and water cooling.
전술한 압출기의 호퍼 온도는 상온이고, 실린더의 온도는 140 내지 180℃이며, 다이의 온도는 160 내지 200℃이고, 싱글 스크류타입의 익스트루더(Single Screw Type Extruder)는 L/D=36/1 이상이며, 투윈 스크류타입의 익스트루더(Twin Screw Type Extruder)는 L/D=26/1 이상이다.The hopper temperature of the extruder described above is room temperature, the cylinder temperature is 140 to 180 ° C, the die temperature is 160 to 200 ° C, and the single screw type extruder is L / D = 36 /. It is 1 or more and Twin Screw Type Extruder is L / D = 26/1 or more.
이하에서는 본 발명의 따른 폴리에스터 얀 섬유 코팅용 조성물의 함량비에 따나 나타나는 물성을 실시예를 들어 설명한다.Hereinafter, the physical properties appearing depending on the content ratio of the polyester yarn fiber coating composition according to the present invention will be described with an example.
<실시예 1><Example 1>
폴리에틸렌 100 중량부, 폴리에틸렌에틸아크릴산 공중합체 45 중량부, 테카브로모디페닐에테르 33 중량부, 삼산화안티몬 14 중량부, 붕산아연 10 중량부, 폴리에틸렌왁스 10 중량부, 폴리아미드 0.5 중량부, 펜타리스리톨테트라키스(3-(3,5-디-티-부틸-4-히드록시페닐 프로피네이트) 0.5 중량부, 벤조페논 0.7 중량부, 옥시에틸렌 스테아릴 아민 0.3 중량부를 혼합하여 폴리에스터 얀 섬유 코팅용 조성물을 제조하였다.100 parts by weight of polyethylene, 45 parts by weight of polyethyleneethylacrylic acid copolymer, 33 parts by weight of tecabromodiphenyl ether, 14 parts by weight of antimony trioxide, 10 parts by weight of zinc borate, 10 parts by weight of polyethylene wax, 0.5 part by weight of polyamide, pentaris Polyester yarn fiber coating by mixing 0.5 parts by weight of lititol tetrakis (3- (3,5-di-thi-butyl-4-hydroxyphenyl propinate), 0.7 parts by weight of benzophenone, and 0.3 parts by weight of oxyethylene stearyl amine A composition for preparation was prepared.
<실시예 2><Example 2>
폴리프로필렌부텐공중합체 100 중량부, 폴리에틸렌부틸아크릴레이트공중합체 40 중량부, 테트라브로모비스페놀A-비스(2,3-디브로모프로필에테르) 35 중량부, 삼산화안티몬 15 중량부, 붕산아연 5 중량부, 폴리에틸렌 왁스 10 중량부, 스테아르산아연 0.5 중량부, 펜타리스리톨테트라키스(3-(3,5-디-티-부틸-4-히드록시페닐 프로피네이트) 0.5 중량부 및 벤조페논 1.0 중량부를 혼합하여 폴리에스터 얀 섬유 코팅용 조성물을 제조하였다.100 parts by weight of polypropylene butene copolymer, 40 parts by weight of polyethylene butyl acrylate copolymer, 35 parts by weight of tetrabromobisphenol A-bis (2,3-dibromopropyl ether), 15 parts by weight of antimony trioxide, zinc borate 5 Parts by weight, 10 parts by weight of polyethylene wax, 0.5 parts by weight of zinc stearate, 0.5 parts by weight of pentarisrititol tetrakis (3- (3,5-di-thi-butyl-4-hydroxyphenyl propinate) and 1.0 of benzophenone By mixing the parts by weight to prepare a composition for polyester yarn fiber coating.
전술한 실시예 1, 2를 통해 제조된 폴리에스터 얀 섬유 코팅용 조성물로 제조된 수지의 물성을 아래 표 1에 나타내었다.Physical properties of the resin prepared from the polyester yarn fiber coating composition prepared in Examples 1 and 2 described above are shown in Table 1 below.
표 1>Table 1>
위에 표 1에 나타낸 것처럼 각 항목에 따라 우수한 물성을 나타내는데 이러한 범위의 물성은 폴리에스터 얀 섬유를 코팅하기에 가장 알맞은 물성이다.As shown in Table 1 above, it exhibits excellent physical properties for each item. The physical properties in this range are the most suitable for coating the polyester yarn fibers.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101026237B1 (en) * | 2008-12-26 | 2011-03-31 | 전면근 | Ester yarn fiber coating Non PVC compound composition for shoes and insole material |
| KR101286628B1 (en) * | 2011-08-25 | 2013-07-22 | 주식회사 알켄즈 | Environmentally friendly coating yarn, preparation method thereof, woven fabrics therefrom and coating composition used therefor |
| WO2019171362A1 (en) * | 2018-03-09 | 2019-09-12 | 積水フーラー株式会社 | Thermally adhesive fibers, and resin composition for coating |
| JP2019157327A (en) * | 2018-03-09 | 2019-09-19 | 積水フーラー株式会社 | Heat-adhesive fiber and resin composition for coating |
| KR102075269B1 (en) | 2018-11-07 | 2020-02-07 | 주식회사 손끝 | A environment-friendly composition for natural textile coating comprising an beeswax as an active ingredient and a process for producing thereof |
| KR20210073091A (en) | 2019-12-10 | 2021-06-18 | 주식회사 손끝 | A composition for natural textile coating comprising an beeswax as an active ingredient, a process for producing thereof and packaging material for flowers comprising thereof |
| KR20220048614A (en) * | 2020-10-13 | 2022-04-20 | 유진하이텍(주) | Synthetic resin woven fabric with excellent breathability and durability |
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| KR20050079896A (en) * | 2005-01-04 | 2005-08-11 | 주식회사 알켄즈 | Method of preparing fabric |
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| JPH08336879A (en) * | 1995-06-12 | 1996-12-24 | Nitto Boseki Co Ltd | Resin-coated reinforcing fiber yarn, molding material and manufacture thereof |
| JP2000234237A (en) | 1999-02-15 | 2000-08-29 | Unitika Glass Fiber Kk | Polyolefin-based resin-coated glass fiber fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101026237B1 (en) * | 2008-12-26 | 2011-03-31 | 전면근 | Ester yarn fiber coating Non PVC compound composition for shoes and insole material |
| KR101286628B1 (en) * | 2011-08-25 | 2013-07-22 | 주식회사 알켄즈 | Environmentally friendly coating yarn, preparation method thereof, woven fabrics therefrom and coating composition used therefor |
| WO2019171362A1 (en) * | 2018-03-09 | 2019-09-12 | 積水フーラー株式会社 | Thermally adhesive fibers, and resin composition for coating |
| JP2019157327A (en) * | 2018-03-09 | 2019-09-19 | 積水フーラー株式会社 | Heat-adhesive fiber and resin composition for coating |
| KR102075269B1 (en) | 2018-11-07 | 2020-02-07 | 주식회사 손끝 | A environment-friendly composition for natural textile coating comprising an beeswax as an active ingredient and a process for producing thereof |
| KR20210073091A (en) | 2019-12-10 | 2021-06-18 | 주식회사 손끝 | A composition for natural textile coating comprising an beeswax as an active ingredient, a process for producing thereof and packaging material for flowers comprising thereof |
| KR20220048614A (en) * | 2020-10-13 | 2022-04-20 | 유진하이텍(주) | Synthetic resin woven fabric with excellent breathability and durability |
| KR102492401B1 (en) | 2020-10-13 | 2023-01-30 | 유진하이텍(주) | Synthetic resin woven fabric with excellent breathability and durability |
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